package org.csmzxy.class2333;

public class Example {
    public static void main(String[] args){
        int[] arr = {1,13,2,3,8};

        for(int i=0; i<arr.length-1;i++){
            if (arr[i]>arr[i+1]){
                int tmp = arr[i];
                arr[i] = arr[i+1];
                arr[i+1] = tmp;
            }
        }
        System.out.println(arr[arr.length-1]);

        int max = arr[0];
        for(int i=0;i<arr.length;i++) {
            if (arr[i] > max) {
                max = arr[i];
            }
        }
        System.out.println("最大值：" +max);
    }
}
